{"nct_id":"NCT02657915","title":"Long-Term Assessment of Remyelinating Therapy","status":"COMPLETED","status_verified_date":"2019-08","start_date":"2016-03-10","start_date_type":"ACTUAL","primary_completion_date":"2017-01-23","primary_completion_date_type":"ACTUAL","completion_date":"2017-01-23","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["BIIB"]}